Which profession is responsible for a planes design?
a)aerospace engineering
b)aerospace mechanic
c)pilot
d)flight attendant

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves